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Specifications

Chemical formula: Na3PO4
Molecular weight: 380.12
Standard executed: HG/T2517-93

CAS No.: 7601-54-9 10101-89-0,
Properties:
White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4
Application:
Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packing and storage:
In 25kg or 50kg net bags, store at a cool, dry and well ventilated place.

Technical Data:

Specifications	Na3PO4		Na3PO4?12H2O
Specifications	Industrial	Food	Industrial	Food
Main contents% ≥	98.0	98.0	98.0	98.0
Phosphorus pentoxide% ≥	39.5	39.5	18.3	18.3
Sodium oxide, as Na2O% ≤	36-40	36-40	15.5-19	15.5-19
Sulfate, as SO4 % ≤		0.25	0.5	0.5
Heavy metal, as Pb% ≤		0.001	-	0.001
Arsenic, as As% ≤		0.0003	-	0.0003
Fluoride as F% ≤		0.005	-	0.005
Water insoluble% ≤	0.10	0.10	0.10	0.10